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version.go
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/
version.go
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package couchdb
import (
"context"
"encoding/json"
"github.com/flimzy/kivik"
"github.com/flimzy/kivik/driver"
)
// Version returns the server's version info.
func (c *client) Version(ctx context.Context) (*driver.Version, error) {
i := &info{}
_, err := c.DoJSON(ctx, kivik.MethodGet, "/", nil, i)
return &driver.Version{
Version: i.Version,
Vendor: i.Vendor.Name,
Features: i.Features,
RawResponse: i.Data,
}, err
}
type info struct {
Data json.RawMessage
Version string `json:"version"`
Features []string `json:"features"`
Vendor struct {
Name string `json:"name"`
} `json:"vendor"`
}
func (i *info) UnmarshalJSON(data []byte) error {
type alias info
var a alias
if err := json.Unmarshal(data, &a); err != nil {
return err
}
i.Data = data
i.Version = a.Version
i.Vendor = a.Vendor
i.Features = a.Features
return nil
}